Superfund Sites in Texas House District 140

Links to information about Superfund sites, whether state or federal, active or deleted, in this Texas House district. Also information on sites officially proposed for National Priorities List or Texas Superfund Registry.

Required use of SW-846 Method 5035

Beginning January 1, 2016, the TCEQ Remediation Division will require the use of United States Environmental Protection Agency (USEPA) SW846 Method 5035A, Purge-and-Trap and Extraction for Volatile Organics in Soil and Waste Samples, as amended, for the collection and preparation of solid samples for volatile organic compound (VOC) analysis using purge-and-trap technology.